Abstract: A system and method for displaying on a graphical user interface at least one of stock and other equity type information for trade related actions by a user with an electronic exchange, said displaying being configurable by said user, comprising graphically displaying and updating in substantially real time in a first portion of said graphical user interface historical filled order data; graphically displaying and updating in substantially real time in a second portion of said graphical user interface current unfilled order data; graphically displaying said trade related actions made on said graphical user interface by said user; graphically displaying modifications made on said graphical user interface to said trade related actions by said user; and allowing variation by said user of physical dimension of at least one of said first portion and said second portion of said graphical user interface. Depth price bands graphically display the real-time depth of the market i.e.